GPS IIIF - Mission Operations & Integration Systems Engineer - SSC GSIS

Stellar Solutions Inc•El Segundo, CA

10h•$145,000 - $180,000•Onsite

About The Position

Stellar Solutions is hiring a Mission Operations & Integration Systems Engineer to support GPS IIIF under SSC/GSIS. The role supports the integration of space, ground, and user-segment capabilities for resilient positioning, navigation, and timing (PNT), including mission operations integration and readiness, system-of-systems (SoS) integration and testing, and transition to operations. The engineer coordinates plans, risks, and reviews with government and contractor teams and works across spacecraft, ground systems, and user equipment to help deliver mission-ready capabilities. The position is located in El Segundo, California, with travel expected to be less than 10%. The stated typical salary range is $145,000–$180,000 per year. The position is eligible for a discretionary annual performance bonus, a retirement plan, and other benefits.

Requirements

At least 10 years of experience in space systems engineering, integration, and testing.
At least 10 years of experience in system-of-systems integration and integrated testing across space, ground, and user segments.
Experience with operational test, operational acceptance, and transition-to-operations planning.
Familiarity with Confluence and Jira.
Strong communication and teamwork skills.
Bachelor’s degree in Engineering, Math, Physics, or Computer Science.
Secret security clearance required.

Nice To Haves

15 or more years of experience in space vehicle systems engineering, integration, and test (SV SEI&T).
Launch and satellite operations experience.
Broad systems engineering and program management exposure across multiple lifecycle phases.
Knowledge of Department of Defense acquisition milestones and systems engineering, test, and production policies and practices.
Knowledge of GPS space, ground, and user segments.
Strong writing and interpersonal communication skills.
Top Secret clearance.
Master’s degree.
PMP, ESEP, CSEP, or OCSMP certification.

Responsibilities

Perform system-of-systems integration and end-to-end test planning for space, ground, and user elements.
Support mission readiness planning, including operational testing, operational acceptance, and transition to operations.
Develop integrated plans and schedules, prepare decision briefings, and manage risks and actions.
Participate in cross-functional systems engineering and integration (SE&I) activities and coordinate with stakeholders.
Contribute to launch planning and execution and on-orbit operations, as applicable.
Coordinate plans, risks, and reviews with government and contractor teams.